Metals are generally hard. Which of the following metals is an exception and can be cut with a knife?
  1. Iron
  2. Sodium
  3. Gold
  4. Magnesium

AcademicChemistryNCERTClass 8

Correct Answer: (b) Sodium

Explanation: Sodium metal is soft and can be easily cut with a knife.

Updated on 10-Oct-2022 13:23:58